selhofer.ch

.ch crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 1242 ms crawled 2026-06-03

CH · 149.126.6.52 · AS47302 cyon AG

Reputation 92/100 no dmarc policy

sector b2b services type blog

HTML metadata

Title: Selhofer AG Kanalreinigung, Oberentfelden
Description: Selhofer AG reinigt Abwasserleitungen, Kanalisationen, Schächte, Benzin- und Ölabscheider. Und unser Notfalldienst ist prompt zur Stelle – rund um die Uhr!
Language: de-CH
Canonical: https://www.selhofer.ch/

Open Graph

url: https://www.selhofer.ch/
title: Selhofer AG Kanalreinigung, Oberentfelden
description: Selhofer AG reinigt Abwasserleitungen, Kanalisationen, Schächte, Benzin- und Ölabscheider. Und unser Notfalldienst ist prompt zur Stelle – rund um die Uhr!

Technology

jQuery: 3.6.0

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Contact

Phone

+41627232388

DNS records live

NS

ns1.cyon.ch
ns2.cyon.ch

MX

5 selhofer-ch.mail.protection.outlook.com

TXT

knowbe4-site-verification=68b6a2c99f543b8cc9c86ea6fb9343b5

Verified for

Microsoft 365

Email authentication weak

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAql5QETCu8gqyAjxCNzYCfeDPjU06Fo45PKj9/SCE/FFKYmJwR0leeeaHqsYeyrAySleK4euOK3z1EI…
selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyv9MNBl+FlPfoEuPvaIDiW43qvpT0b/mYJ841ZoWG8VNd69js7bnKt/uBAl+oamwASV3K8hyQJHv4i…

selectors probed

Certificate (current)

R12

from 2026-04-04 to 2026-07-03

Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.selhofer.ch/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: picture-in-picture=*,accelerometer=(),autoplay=(),camera=(),display-capture=(),encrypted-media=(),geolocation=(),gyroscope=(),magnetometer=(),microphone=(),midi=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),sync-xhr=(self),usb=(),xr-spatial-tracking=()
x-content-type-options: nosniff
content-security-policy: default-src 'self' 'unsafe-inline' 'unsafe-eval' data: *.craftcms.com *.google.com www.google.com *.google.ch www.google.ch *.googletagmanager.com www.googletagmanager.com tagmanager.google.com analytics.google.com *.google-analytics.com *.googleapis.com fonts.googleapis.com *.gstatic.com fonts.gstatic.com *.doubleclick.net td.doubleclick.net play.google.com www.youtube-nocookie.com *.vimeo.com *.vimeocdn.com *.ytimg.com i.ytimg.com *.akamaized.net *.craft-cdn.com
strict-transport-security: max-age=31536000; includeSubDomains